DD slept with us for 9.5months. Never was interested in bassinette or cot. Always screamed when she went in a cot anyway. So it was easier for us all to co-sleep, which worked great. We moved DD into her own room when she was 9.5months, into a toddler bed, as she still hated cot. The transition was great, she loved it and has had all sleeps in that since then. She is now 13 months old. I was surprised the transition was so easy.

Good luck with everything.